| [[electrical:​12v:​deep_cycle_battery#​agm|Sealed lead-acid]] (SLA, AGM) | able to charge/​discharge more current than FLA ​| more expensive per Ah((~2x the price of FLA)) \\ cannot check or replace electrolyte ​ |

+

| [[electrical:​12v:​deep_cycle_battery#​agm|Sealed lead-acid]] (SLA, AGM) | able to charge/​discharge more current than FLA\\ no maintenance required ​ | more expensive per Ah((~2x the price of FLA)) \\ cannot check or replace electrolyte ​ |

-

| [[electrical:​12v:​deep_cycle_battery#​lifepo4|LiFePO4 (LFP) lithium]] ​ | very close to normal 12v ranges \\ available as "​drop-in"​ replacements for lead-acid\\ current throughput \\ can be more deeply discharged than lead-acid ​ | most expensive upfront per Ah\\ cannot be charged in freezing temperatures ​ ​|

+

| [[electrical:​12v:​deep_cycle_battery#​lifepo4|LiFePO4 (LFP) lithium]] ​ | very close to normal 12v ranges \\ available as "​drop-in"​ replacements for lead-acid\\ current throughput \\ can be more deeply discharged than lead-acid ​ | most expensive upfront per Ah\\ cannot be charged in freezing temperatures ​|